The Field Of Digital Drawing Board Artillery Application Software Design And Development,

Modern micro-electronics technique and spread feeling technique are applied on the the field digital board, and relief map can be fast accurately used. Spread feeling technique is applied to measure absolute or comparative coordinate on the drawing, and programme is written to get the distance and orientation. The results can be transmitted to the chain of command. All of these predigest the task of using relief map, and improve the speed and precision. Digital task and communication- transmission information is actualized.Compared with the common map board, the field digital board is more easy on the operation, more function, and cheaper. It can acquire high precision relief map coordinate on the base of which to put reconnaissance service, survey service and computation of firing data in practice. So it establishes the base of enhancing the artillery battle efficiency.The article builds reconnaissance task modle and precision analysis.The building of geodetic coordinate model has changed measuring mode of geodetic coordinate on the relief map, and it improves the measuring precision in the direct task; Intervisible situation modle has been consummated, and it gives user more parameter to estimate on the spot. Programme flow has been designed, and programme has been compiled and debugged according to the reconnaissance task molde. Some of the reconnaissance tasks have been compared with the traditional task.Direct task, range intersection task, double observation post intersection task and data compute task are all compared with traditional tasks, and efficiency analysis is complete.Build data-base.The data-base of filed digital board has been built, and it makes data operate easily. It makes coordinate and altitude of observation post , gun position and target memory and transfer come true in unit itself; It transmit valuable coordinate, attribute and so on of taget to other unit, and this make units share information for each other. All of these save time of task, and improve campaign efficiency.The research on the Application of digital board has been done.Every manipulation of task on digital board has been introduced particularly, and in the problem at the last of this article, integrative application has been researched, and rapid preparation of fire has been especially introduce in brash condition on digital board.